Move all terms not containing d to the right side of the equation.
Subtract 6 from both sides of the equation.
Subtract 6 from -42.
Divide each term by -8 and simplify.
Divide each term in -8d=-48 by -8.
Cancel the common factor of -8.
Cancel the common factor.
Divide d by 1.
Divide -48 by -8.
Solve for d 6-8d=-42